CN106132500A - Chip emissions filter system and cylinder - Google Patents
Chip emissions filter system and cylinder Download PDFInfo
- Publication number
- CN106132500A CN106132500A CN201580016979.4A CN201580016979A CN106132500A CN 106132500 A CN106132500 A CN 106132500A CN 201580016979 A CN201580016979 A CN 201580016979A CN 106132500 A CN106132500 A CN 106132500A
- Authority
- CN
- China
- Prior art keywords
- filter
- inner panel
- precleaner
- opening
- filtrate housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims abstract description 72
- 239000000706 filtrate Substances 0.000 claims abstract description 53
- 238000010276 construction Methods 0.000 claims abstract description 29
- 238000004891 communication Methods 0.000 claims abstract description 12
- 210000005239 tubule Anatomy 0.000 claims description 29
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 15
- 239000008187 granular material Substances 0.000 description 13
- 239000011230 binding agent Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 210000003141 lower extremity Anatomy 0.000 description 6
- 239000000446 fuel Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 239000010687 lubricating oil Substances 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/005—Filters specially adapted for use in internal-combustion engine lubrication or fuel systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/003—Filters in combination with devices for the removal of liquids
- B01D36/006—Purge means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/14—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by rotating vanes, discs, drums or brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/03—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtration Of Liquid (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
Disclose a kind of cartridge filter (30) and filter system (1).Cartridge filter (30) includes filter element (31), filtrate housing (70) and precleaner element (60).Filtrate housing (70) includes sidewall (76), described sidewall (76) is around filter element (31) and the closed axial end (72) with the one end being positioned at sidewall (76), and this closed axial end (72) has opening (73).Precleaner element (60) is positioned near the axial end (72) of filtrate housing (70).Precleaner element (60) includes annular construction member (86), it is arranged in annular construction member (86) and has the inner panel (89) of the vertical openings (65) being in fluid communication with the opening (73) in the closed axial end (72) of filtrate housing (70), it is arranged on the upper plate (90) of annular construction member (86) lower section, from upper plate (90) upwardly extending support section (80), by annular construction member (86), the radial opening (66) that upper plate (90) and support section (80) limit, and radial opening (66) is connected to the fluid flowing passage (86) of vertical openings (65).
Description
Technical field
Present invention pertains generally to filter system, and more particularly relate to from liquid (such as lubricating oil or liquid
Fluid fuel) in remove the tank filter system of chip.
Background technology
Tank filter is usually used in various equipment, including the work of petrol engine, construction equipment and a lot of other kinds
Industry equipment.These filters are removal chip for the liquid in liquid system, these liquid systems e.g. hydraulic system,
Lubricating system and fuel system.
Tank filter system generally includes the pedestal of the equipment of being attached to, tank (be also called housing, cup, tank or
Lid), and the filter element being removably located in tank.The most be placed in tank by filter, then tank is just attached to
Pedestal, the capsule of the sealing around formation filter element.Tank, pedestal and filter element define and guide fluid flow past filter element
Fluid path.Filter element includes filter medium, and this filter medium removes from the fluid flowed through and collects pollutant.Receive
The pollutant of collection can include dirt, water, flue dust, dust, metal debris and other harmful chips.
The U.S. Patent application 2013/0313183 authorizing M.Allott et al. relates to a kind of mistake filtering element with central canal
Part is that this central canal defines central storage tank and include internal side wall, end plate and define and extend into center from end plate
The pocket of the port of storage tank.The pocket of filter element include inwall, outer wall and multiple from the outer wall of pocket towards in central canal
The protuberance that portion's sidewall extends.
It is contemplated that overcome one or more problem that be discovered by the present inventors or known in the art.
Summary of the invention
In one embodiment, a kind of cartridge filter is disclosed.Cartridge filter include filter element, filtrate housing, capillary member,
Upper plate and support section.Filtrate housing includes the side around filter element and the closed axial end with the one end being positioned at sidewall
Wall, this closed axial end has opening.Capillary member is positioned near the closed axial end of filtrate housing.Capillary member includes annular
Component and inner panel, this inner panel is arranged in annular construction member and has the open fluid communication of closed axial end with filtrate housing
Vertical openings.Upper plate is positioned at below capillary member, and support section upwardly extends towards capillary member from upper plate.Annular
Component, upper plate and support section define radial opening, and the fluid flowing passage being arranged between capillary member and upper plate
Radial opening is connected to vertical openings.
In another embodiment, a kind of filter system is disclosed.Filter system includes cylinder and delivery pipe.Cartridge filter
Including filter element, filtrate housing and precleaner element.Filtrate housing includes sidewall, and this sidewall is around filter element and has
There is the closed axial end of the one end being positioned at sidewall.The closed axial end of filtrate housing has opening.Precleaner element was positioned at
Near the closed axial end of filter housing body.Precleaner element includes annular construction member, is arranged in annular construction member and has and mistake
The inner panel of the vertical openings of the open fluid communication in the closed axial end of filter housing body, be arranged on the upper plate below annular construction member,
From the upwardly extending support section of upper plate, the radial opening that limited by annular construction member, upper plate and support section, and will radially open
Mouth is connected to the fluid flowing passage of vertical openings.Delivery pipe has the arrival end connected with precleaner element fluid.
In yet another embodiment, another kind of cartridge filter is disclosed.Cartridge filter includes filter element and precleaner element.
Filter element includes filter medium and the end plate of the one end being arranged on filter medium.Precleaner element is positioned at the end of filter element
Below plate and be connected to this end plate.Precleaner element includes annular construction member, is arranged in annular construction member and has and mistake
Filter medium fluid communication vertical openings inner panel, be arranged on the upper plate below annular construction member, from the upwardly extending support of upper plate
The radial opening partly, by annular construction member, upper plate and support section limited, and radial opening is connected to the stream of vertical openings
Body flow channel.
Accompanying drawing explanation
Fig. 1 is the perspective view of tank filter system.
Fig. 2 is the sectional view of the tank filter system of the Fig. 1 along line II-II intercepting.
Fig. 3 is the amplifier section of the sectional view of the exemplary filter system of Fig. 2.
Fig. 4 and Fig. 5 is the exemplary capillary member of the precleaner element of the exemplary filter system of Fig. 2 and Fig. 3
Perspective view.
Fig. 6 is the partial, exploded perspective view of the cartridge filter shown in Fig. 2 and Fig. 3.
Fig. 7 is the perspective view of the exemplary precleaner element of the cartridge filter shown in Fig. 2 and Fig. 3.
Detailed description of the invention
System and method disclosed herein includes cartridge filter, and it includes filter element, keeps the filtrate housing of filter element,
And it is positioned at the precleaner element of the lower end of filtrate housing.In an embodiment, cartridge filter and its parts are positioned at filter system
Tank in.Filtrate housing assembly provides barrier layer, is used for stoping fluid radially to flow in filter element.It is positioned at filtrate housing
The precleaner element of lower end there is radial opening, it allows fluid radially to flow into the stream being formed in precleaner element
In dynamic passage.Flow channel in precleaner element is connected to the opening in the upper end of precleaner element.Precleaner unit
Opening in the upper end of part is adjacent with the axially open in filtrate housing, and fluid can flow out precleaner element and pass through
The opening of the upper end of precleaner element flows in filtrate housing.
Fig. 1 is the perspective view of tank filter system 1.As it can be seen, tank filter system 1 has pedestal 10 and tank
20.Tank filter system 1 also includes cartridge filter 30 (not shown in FIG. 1, and will be discussed in greater detail below).This area is general
Logical technical staff understands ordinary construction and the purposes of tank filter system.Therefore, at this without explaining tank filter system
The structure of system 1 and all details of purposes.Tank filter system 1 can be used for filtered fluid, such as bavin Water Oil Or Gas or other
Liquid fuel, lubricating oil, the hydraulic fluid for hydraulic power system, power transmitting fluids, or possibly even for electromotor
Air inlet.Tank filter system 1 also is used as fuel/water separator filter.There is the tank filter of feature described herein
System 1 can be changed by those of ordinary skill in the art and is suitable for use as multiple different purpose and is suitable for other application multiple.
As it can be seen, pedestal 10 includes one or more ingress port 11, by these ingress ports, fluid can be by pump
Send or be pumped in tank filter system 1.Pedestal 10 also includes one or more outlet port 12, by these ports of export
Mouthful, fluid can pump from tank filter system 1 or pump out.
Fig. 2 is the sectional view of the tank filter system 1 of the Fig. 1 along line II-II' intercepting.As in figure 2 it is shown, pedestal 10
Also include base recess 13 and the access road 14 being in fluid communication with the ingress port 11 shown in Fig. 1.Pedestal 10 also includes supplying
The exit passageway 15 that fluid flows out from tank filter system 1.
And, as it can be seen, tank 20 includes opening 21 and blind end 22.Neighbouring open end 21 is that tank keeps component
23, it can engage with base recess 13, thus tank 20 is maintained at pedestal 10.Tank keeps component 23 to be to may be included in pedestal 10 He
One example of the connected structure on tank 20.Other connected structure may be included on pedestal 10 and tank 20, releasably connects to be formed
Close.As it will be recognized by those skilled in the art, other connected structure (such as, screw thread, fin and other structure any) is all
Can use.
Lip ring 16 can be formed circumferentially about the opening 21 of tank 20, to provide between tank 20 and pedestal 10
Seal.In one embodiment, lip ring 16 provides and seals, and prevents the fluid in access road 14 from tank 20 and pedestal 10
Between junction let out.Lip ring 16 can form with the opening 21 of tank 20 or pedestal 10, or
Being attached by binding agent or other method, this can be apparent to those skilled in the art.
Cartridge filter 30 includes filter element 31, precleaner element 60 and filtrate housing 70.Filter element 31 can be taked perhaps
The most different forms, to be suitable for specific application.In the embodiment illustrated, filter element 31 is that one is applicable to filter combustion
Material or the type of lubricating oil.Filter element 31 includes the central storage tank limited by central canal 32, and wherein central canal 32 has one
Or multiple central canal opening 37 circumferentially around there being annular filter medium 33.The axial end of filter medium 33 is by Open end plate 34
Seal with Closed end plate 36.Open end plate 34 limits the axial open end of filter element 31.Open end plate 34 why by
It is referred to as " opening " to be because it and include leading to opening of exit passageway 15 for the central storage tank allowing fluid to limit from central canal 32
Mouth 35.Closed end plate 36 limits the axial blind end of filter element 31.Why Closed end plate 36 is referred to as " closing " is because
It prevents the fluid filtered outside the filter element 31 near any axial end being positioned at filter medium 33 with regard to inflow center
Pipe 32.Open end plate 34 and Closed end plate 36 can be bound to central canal 32 each via welding, binding agent etc..Alternatively, center
Several in pipe 32, Open end plate 34 and Closed end plate 36 or all may be configured to unitary members.
Filtrate housing 70 includes the sidewall 76 with opening axial end 71 and closed axial end 72, wherein opening axial end 71
It is positioned at the end to axial of sidewall 76 with closed axial end 72.As it can be seen, filtrate housing 70 has generally cylindrical shape
Shape.Filtrate housing 70 is circumferentially around filter element 31 and forms barrier, and described barrier stops fluid at cartridge filter 30
Flow to filter element 31 in the radial direction.
Filtrate housing 70 also includes one or more opening 73 formed in the closed axial end 72 of filtrate housing 70, its
Middle fluid can be flowed in filtrate housing 70 by described opening.Each in one or more openings 73 is formed around falling
Angle part 74.These chamfered parts 74 are oriented remote from the closed axial end 72 of filtrate housing 70 and extend.Further, chamfered section
74 are divided to be inwardly formed certain angle, to reduce radius as depicted.But, embodiment need not have falling with shown structure
Angle part 74, and can have any other can be apparent from for the ordinary skill in the art or
Omissible structure.
Additionally, case lid 75 engages with the opening axial end 71 of filtrate housing 70, with the Open end plate at filter element 31
At 34, filter element 31 is loaded in filtrate housing 70.Case lid 75 has one or more opening 35 with Open end plate 34 and flows
The case lid opening 77 of body connection.Case lid 75 can be threadably engaged, binding agent or any other common for this area
Retention mechanism can be apparent from and be attached to filtrate housing 70 for technical staff.
As in figure 2 it is shown, cartridge filter 30 includes being arranged to press close to or the closed axial end 72 of neighbouring filtrate housing 70 pre-clearly
Clean device element 60.Fig. 3 is the amplifier section of the sectional view of the exemplary filter system of Fig. 2, and its offer illustrates may in Fig. 2
Invisible feature.
As it can be seen, precleaner element 60 includes capillary member 61 and separator 62.Capillary member 61 is arranged adjacent to
Filtrate housing 70, and separator 62 is arranged between the blind end 22 of tank 20 and capillary member 61.Capillary member 61 and separator
62 can be attached together, thus by press-fit, welding, binding agent or any other is for those of ordinary skill in the art
Speech can be apparent from attachment means to form precleaner element 60.Alternatively, capillary member 61 and separator 62 can
Being formed as single parts or be formed as two parts not being attached to each other, this is for those of ordinary skill in the art
For can be apparent from.
As it can be seen, separator 62 includes upper plate 90 and the lower plate 91 being spaced apart, wherein between upper plate 90 and lower plate 91
It is provided with inner space 84.Support section 80 can upwardly extend from upper plate 90 and contact and support capillary member 61.Implement at some
In example, as it can be seen, support section 80 can be formed by multiple pieces.But, embodiment is not limited to this structure and can have
There are other can be apparent from structure for the ordinary skill in the art.Additionally, in certain embodiments, every
The sidewall 92 connecting upper plate 90 with lower plate 91 also can be had from sheet 62.Further, in certain embodiments, one or more rows
Opening 67 of releasing can be formed by the sidewall 92 of shaping piece 62.Discharge stream opening 67 is fluidly connected to the inside of separator 62
In space 84, inner space 84 can be in fluid communication with delivery pipe 40 via inflow port 44 as described below.
Capillary member 61 is by the annular construction member 86 contacted with support section 80 and the inner panel being arranged in annular construction member 86
69 are formed.Annular construction member 86 and inner panel 69 can pass through binding agent, welding or any other is for those of ordinary skill in the art
For can be apparent from bindiny mechanism and be attached together.Annular construction member 86 and inner panel 69 may also be formed as single portion
Part.Annular construction member 86 can have a lower limb 93, and one or more radial opening 66 can by the lower limb 93 of annular construction member 86, on
The adjacent block of the support section 80 of plate 90 and separator 62 is defined.
As it can be seen, one or more vertical openings 65 are formed by inner panel 69.Capillary member 61 also includes multiple extension
Tubule 63 through the vertical openings 65 of inner panel 69.
As it can be seen, precleaner element 60 is arranged on the lower section of filtrate housing 70, and it is oriented so that tubule 63
The neighbouring one or more openings 73 formed in the closed axial end 72 of filtrate housing 70 in upper end 88.Further, inner panel 69
Vertical openings 65 in each align or generally with one of them in the opening 73 formed in filtrate housing 70
Alignment, wherein tubule 63 extends through vertical openings 65.
Additionally, in certain embodiments, as it is shown on figure 3, chamfered part 74 is at least partially inserted into the upper end to tubule 63
In 88.But, embodiment need not to have the structure during wherein chamfered part 74 is inserted into opening 73.
In certain embodiments, as it is shown on figure 3, tubule 63 can have the protuberance extended radially inwardly, such as, fin
64.The most in certain embodiments, as it is shown on figure 3, capillary member 61 may also include one or more angular flow passage 82,
Flow channel 82 is by the hollow radial zone 83 of in tubule 63 with the capillary member 61 of the radially outer being positioned at tubule 63
Fluidly connect.But, embodiment need not have angular flow passage 82 or hollow radial zone 83.
As it can be seen, filter system also includes delivery pipe 40, it engages the blind end 22 of tank 20 and makes it into hollow
In central interior region 68, this hollow centre interior zone 68 be arranged in tubule 63 two or more between and be positioned at tubule
The top of the inner panel 69 of component 61.Delivery pipe 40 provides for the discharge-channel 41 from the inside removing fluids of tank 20.Delivery pipe
40 is elongated in shape, and includes arrival end 42 and the port of export 43 being connected to each other by discharge-channel 41.Arrival end 42 is by interior
The centre bore 81 of plate 69 inserts, and is positioned at the inside of the hollow centre interior zone 68 of capillary member 63.The port of export 43 is positioned at tank
The outside of 20.Additionally, delivery pipe 40 may also include the inflow port 44 of the discharge stream opening 67 being fluidly connected to shaping piece 62.
Delivery pipe 40 is applicable to multiple different application.Shown embodiment is only delivery pipe 40 and provides an exemplary structure
Make.
Delivery pipe 40 may also include drain knob 50, and it has the valve system for being controlled flowing by discharge-channel 41.
The specific configuration of the valve system of drain knob 50 limits the most especially, and can have the ordinary skill for this area
Any structure can be apparent from for personnel.Filtrate housing 70 is stacked in the top of the capillary member 61 of precleaner element 60
In portion, and separator 62 is arranged on the lower section of capillary member 61, and wherein fluid flowing passage 87 is at capillary member 61 and separator
Formed between 62.
Fig. 4 to Fig. 5 shows the perspective view of precleaner element 60.Specifically, Fig. 4 shows precleaner element 60
The perspective view at top, Fig. 5 then shows the perspective view of the bottom of precleaner element 60.As it can be seen, multiple tubules 63 prolong
Extend through the whole height of capillary member 61, and around hollow centre interior zone 68.Further, in certain embodiments,
Hollow centre interior zone 68 can not include any tubule 63, and inner panel 69 can have coniform shape, and it is towards at tubule
The centre bore 81 formed in component 61 and the arrival end 42 of delivery pipe 40 tilt or angled.In such embodiments, inner panel
69 can intersect with tubule 63 along the radius of capillary member 61 according to the position of tubule 63 at different vertical heights.
As shown in Figure 4 and Figure 5, the fin 64 formed in tubule 63 has the helical flow road defined by tubule 63
The spirally or helically shape in footpath.But, embodiment is not required to have the protuberance with this shape or fin 64, and permissible
There is other and can be apparent from shape to those skilled in the art.It addition, embodiment is not required to have thin
Any protuberance in pipe 63.
Fig. 6 shows the partial, exploded perspective view of a part for the cartridge filter 30 shown in Fig. 2, for clarity, goes
Except filtrate housing 70.As it can be seen, hollow centre interior zone 68 with formed in separator 62 one or more on arrange
Discharge hole 85 substantial alignment.Hollow centre interior zone 68 with one or more in the case of discharge orifice 85 aligns, hollow
Central interior region 68 can be by the centre bore 81 (illustrating in figures 4 and 5) of capillary member 61 and one or more upper row
Discharge hole 85 is in fluid communication with the inner space 84 of separator 62.
Fig. 7 shows the perspective view of the exemplary precleaner element 60 of cartridge filter 30.The orientation of the perspective view of Fig. 7 makes
Can by the neighbouring radial opening 66 limited by the support section 80 of the lower limb 93 of annular construction member 86, upper plate 90 and separator 62
To see the space between capillary member 61 and separator 62 and tubule 63.As it can be seen, support section 80 contacts tubule structure
Part 61 and one or more radial opening 66.Capillary member 61 and separator 62 are separated by support section 80, so that carefully
Fluid flowing passage 87 is formed between pipe component 61 and separator 62.The tubule 63 of capillary member 61 and capillary member 61 and isolation
Fluid flowing passage 87 between part 62 is in fluid communication.
It addition, in the separator 62 that discharge stream opening 67 is below one or more radial openings 66 formed, this or
Multiple radial openings 66 are limited by the support section 80 of the lower limb 93 of annular construction member 86, upper plate 90 and separator 62.Discharge stream
Opening 67 is in fluid communication with the inner space 84 of separator 62.
In an alternative embodiment, arranging as previously discussed, but difference is: precleaner element 60 can direct position
Below the Closed end plate 34 of filter element 31 and be connected to the Closed end plate 34 of filter element 31, simultaneously without filtrate housing 70
Any part be arranged between the Closed end plate 34 of filter element 31 and precleaner element 60.In such an embodiment, mistake
Filter cylinder 30 includes filter element 31 and precleaner element 60, and this precleaner element is provided separately from the single portion of housing 70
Part.Functionally, the cartridge filter 30 including the precleaner element 60 being connected to filter element 31 is positioned in filtrate housing 70,
As shown in Figure 2.It addition, in certain embodiments, precleaner element 60 can pass through press-fit, binding agent or for ability
Other bindiny mechanism can be apparent from for the those of ordinary skill of territory and be connected to Closed end plate 34.
Industrial applicibility
Tank filter system 1 may be used for filtering the pollutant from fluid system, also allows for using delivery pipe simultaneously
Chip is discharged by 40, and these fluid systems include fuel system, lubricating oil system, Hydraulic fluid power systems, hydraulic fluid
Control system, transmission fluid systems, engine aspirating system etc..
Generally, fluid to be filtered is entered between tank 20 and filtrate housing 70 by ingress port 11, access road 14
Annular housing 24 in.Fluid then passes through by the lower limb 93 of annular construction member 86, upper plate 90 and the support section of separator 62
80 radial openings 66 limited, and enter in the fluid flowing passage 87 between separator 62 and capillary member 61.Fluid with
After be upward through one or more tubules 63 of capillary member 61, and flow out the tubule of the capillary member 61 of precleaner element 60
The upper end 88 of 63.Afterwards, fluid is through the chamfered part 74 of closed axial end 72 of filtrate housing 70 and opening 73.Once it is in
Filtrate housing 70 is internal, and fluid is passed through filter medium 33, subsequently enters in central canal 32.Fluid is by Open end plate 34 and opens
Mouth 35 leaves central canal 32 and flows into exit passageway 15 and flow out outlet port 12.Open end plate 34 and Closed end plate 36 help
Enter and leave the fluid passage of filter medium 33 in limiting, thus prevent any fluid directly flow to exit passageway 15 and around
Open filter medium 33.
Owing to filtrate housing 70 prevents the fluid entered by access road 14 from radially flowing to filter medium 33 and anti-
But define the axial flow passage by the annular housing 24 between filtrate housing 70 and tank 20, therefore, fluid is along mistake
The length flowing of filter housing body 70.Referring to figs. 2 and 3, when fluid axially flows along filtrate housing 70, some are in a fluid
The granule or the chip that suspend can accumulate due to the effect of gravity and settle in the bottom of tank 20, and simultaneously, fluid continues
Flow in the radial opening 66 limited by the support section 80 of lower limb 93, upper plate 90 and the separator 62 of annular construction member 86.?
Grain or chip can flow in the discharge stream opening 67 in separator 62 and settle in the inner space 84 of separator 62, and
By the discharge stream inbound port 44 of delivery pipe 40, granule or chip can be removed.
It addition, when fluid flows in precleaner element 60, this fluid axially upwardly flows through the thin of capillary member 61
Pipe 63.When booting up fluid, other granule or chip can be from the fluid streams between capillary member 61 and separator 62
Fluid in dynamic passage 87 settles.Owing to being provided with discharge orifice 85 at least one, granule or chip in separator
Fluid from the inside 84 of separator 62 can be settled and can be by the discharge stream inbound port 44 of delivery pipe 40
Remove.
It addition, protuberance or fin 64 be arranged on tubule 63 can destroy fluid flowing and fluid axially to
The turbulent flow by tubule 63 or spiral flow is caused during upper flowing.Owing to destroying the flowing by tubule 63, other granule or
Chip can settle in the region entered below capillary member 61 from fluid.It addition, be provided with angularly flowing
In the case of passage 82, other granule or chip can be directed out tubule 63 and enter in angled flow channel 82,
To settle entrance hollow radial zone 83 from fluid, and it is pulled to capillary member 61 and separator by gravity
In space between 62.Furthermore, can sink owing to being provided with discharge orifice 85 at least one, granule or chip in separator 62
It is down in the inner space 84 of separator 62 and is removed by the discharge stream inbound port 44 of delivery pipe.
It addition, when the upper end 88 of the tubule 63 that fluid is directed out the capillary member 61 of precleaner element 60, additionally
Granule or chip can collide with the chamfered part 74 around the opening 73 in the closed axial end 72 of filtrate housing 70
And guide away from opening 73.When granule or chip guide away from opening 73, granule or chip can be from capillary member 61
Fluid at the bottom of hollow centre interior zone 68 settles.Further, since hollow centre interior zone 68 is at inner panel
The top of 69 is formed, and granule or chip can be pulled to the center of hollow centre interior zone 68 by gravity, here, via
The arrival end 42 being positioned at hollow centre internal 68 is removed by delivery pipe 40.
Due to filter element 31, filtrate housing 70, precleaner element 60 and the layout of delivery pipe 40 and structure, granule or
Chip can settle before fluid touches filter medium 33 from fluid, decreases granule or chip to filter medium
The working life blocking and contribute to extending filter element 31 of 33.
During common use, As time goes on, filter element 31 it may happen that blocking or be contaminated,
Need to be replaced with regularly maintenance intervals (such as, every 6 months, every 12 months, every 18 months etc.).At filter element 31
In Renewal process, tank 20 can separate with pedestal 10, and cartridge filter 30 removes from tank 20.In certain embodiments, whole mistake
Filter cylinder 30 (including filtrate housing 70, filter element 31 and precleaner element 60) can be by the new filtration being inserted in tank 20
Cylinder 30 is changed.
In other embodiments, filter element 31 can remove and come more with new filter element 31 from filtrate housing 70
Change.In such an embodiment, used filtrate housing 70 and precleaner element 60 can remain and with new filtration
Element 31 is used together.
In other embodiments, filter element 31 can be connected to precleaner element 60, and at filter element 31
During repair and replacement, filter element 31 and precleaner element 60 can together with use and be connected to new precleaner element 60
New filter element 31 change.In such an embodiment, used filtrate housing 70 can remain and with new
Filter element 31 and new precleaner element 60 are used together.But, embodiment is not required to filter element discussed above
The Renewal process of 31, and in the Renewal process of filter element 31, any combination of the parts of filter system 1 can be allowed
It is replaced or retains.
Although it have been described that some embodiment, but these embodiments present only by way of example, and not
It is intended to limit protection domain.Would is that it is readily apparent that at the model without departing from the present invention to those skilled in the art
Can various modifications and changes may be made to disclosed cartridge filter and filter system in the case of enclosing.It addition, without departing from protection
Equipment as herein described and system can be made pro forma various omissions, substitutions and changes in the case of spirit.Appended power
Profit claim and equivalent thereof are intended to these forms as fallen in protection domain and spirit or amendment.Said by consideration
Bright book and the those skilled in the art of practice disclosed herein will be appreciated that alternate embodiment.Description and example are only intended to
Being considered only as exemplary, wherein the true scope of the present invention is to be pointed out by claims below and equivalent thereof.
Claims (10)
1. a cartridge filter (30), it includes
Filter element (31), it includes
Filter medium (33)；And
End plate (36), it is arranged on one end of described filter medium (33)；And
Precleaner element (60), it is positioned at described end plate (36) lower section of described filter element (31), described precleaner unit
Part (60) includes
Annular construction member (86),
Inner panel (69), it is arranged in described annular construction member (86) and has hanging down of being in fluid communication with described filter medium (33)
Straight opening (65)；
Upper plate (90), it is arranged on below described annular construction member (86),
From described upper plate (90) upwardly extending support section (80), by described annular construction member (86), described upper plate (90) and
The radial opening (66) that described support section (80) limits, and
Fluid flowing passage (86), described radial opening (66) is connected to described vertical openings (65) by it.
Cartridge filter the most according to claim 1 (30), wherein said inner panel (69) has multiple vertical openings (65)；And
Wherein said precleaner element (60) includes that multiple tubule (63), each tubule (63) extend through described inner panel (69)
Described vertical openings (65) in one.
Cartridge filter the most according to claim 2 (30), wherein said precleaner element (60) have the plurality of carefully
The hollow centre region (68) that between at least two in pipe (63) and described inner panel (69) top is formed.
Cartridge filter the most according to claim 3 (30), wherein said inner panel (69) has and is arranged on described hollow centre district
The centre bore (81) of lower section, territory (68)；And
The described centre bore (81) that wherein said inner panel (69) has towards being arranged on described hollow centre region (68) lower section becomes
The coniform shape of angle.
Cartridge filter the most according to claim 2 (30), wherein said precleaner element (60) be included in described carefully
At least one fin (64) extended internally at least one in pipe (63).
Cartridge filter the most according to claim 5 (30), wherein said at least one fin (64) has spiral-shaped.
7., according to cartridge filter in any one of the preceding claims wherein (30), it farther includes
Filtrate housing (70), it includes sidewall (76), and described sidewall (76) is positioned at around described filter element (31) and having
Between described end plate (36) between described filter element (31) and the described precleaner element (60) of described sidewall (76)
The closed axial end (72) of end, described closed axial end (72) has opening (73)；And
The described vertical openings (65) of wherein said inner panel (69) and the described closed axial end (72) of described filtrate housing (70)
Described opening (73) fluid communication.
Cartridge filter the most according to claim 7 (30), wherein said filtrate housing (70) includes chamfered part (74), described
Chamfered part (74) is around the described opening (73) of the described closed axial end (72) of described filtrate housing (70), away from described mistake
The described closed axial end (72) of filter housing body (70) extends, and inwardly angled to reduce radius, and
Wherein said chamfered part (74) is inserted in the described vertical openings (65) of described inner panel (69).
9. a filter system (1), comprising:
Described cartridge filter (30) according to claim 7；And
Delivery pipe (40), it has the arrival end (42) being in fluid communication with described precleaner element (60).
Filter system the most according to claim 9 (1), wherein said precleaner element (60) has described many
The hollow centre region (68) that between at least two in individual tubule (63) and described inner panel (69) top is formed；
Wherein said inner panel (69) has the centre bore (81) being arranged on described hollow centre region (68) lower section；
The described arrival end (42) of wherein said delivery pipe (40) is inserted by described centre bore (81) and is positioned at described inner panel
(69) described hollow centre region (68) lower section of top；And
Wherein said inner panel (69) has the described entrance of the described delivery pipe (40) inserted directed through described centre bore (81)
End (42) angularly coniform shape.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/242666 | 2014-04-01 | ||
| US14/242,666 US9527018B2 (en) | 2014-04-01 | 2014-04-01 | Debris drain filter system and cartridge |
| PCT/US2015/019595 WO2015153076A1 (en) | 2014-04-01 | 2015-03-10 | Debris drain filter system and cartridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106132500A true CN106132500A (en) | 2016-11-16 |
| CN106132500B CN106132500B (en) | 2017-10-10 |
Family
ID=52706299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580016979.4A Expired - Fee Related CN106132500B (en) | 2014-04-01 | 2015-03-10 | Chip emissions filter system and cylinder |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9527018B2 (en) |
| EP (1) | EP3126030B1 (en) |
| CN (1) | CN106132500B (en) |
| AU (1) | AU2015241488B2 (en) |
| BR (1) | BR112016022641A2 (en) |
| CA (1) | CA2943218A1 (en) |
| ES (1) | ES2730966T3 (en) |
| TR (1) | TR201908778T4 (en) |
| WO (1) | WO2015153076A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10697410B1 (en) * | 2018-05-09 | 2020-06-30 | Brunswick Corporation | Marine propulsion systems and fuel filters for marine propulsion systems |
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| US3428180A (en) * | 1966-04-11 | 1969-02-18 | Wendal A Rogers | Filter unit |
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| CN103298537A (en) * | 2010-10-01 | 2013-09-11 | 卡特彼勒公司 | Canister filter system with drain that cooperates with filter element |
| CN103354868A (en) * | 2010-12-20 | 2013-10-16 | Ufi发明中心有限公司 | A method for dimensioning a filter group for internal combustion engines and a relative filter group |
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| US2983384A (en) * | 1958-05-07 | 1961-05-09 | Charles A Winslow | Centrifuging and lubricant-purifying device |
| US3705480A (en) * | 1970-02-06 | 1972-12-12 | Wallace M Wireman | Dehydrator for gaseous fluids |
| US4053405A (en) | 1976-06-25 | 1977-10-11 | Caterpillar Tractor Co. | Warning device and method for fuel filtering systems |
| US4384962A (en) * | 1981-03-06 | 1983-05-24 | Stant Inc. | Fuel-water separator |
| US4692175A (en) * | 1986-03-17 | 1987-09-08 | Roanoke College | Two-stage precoalescer unit |
| DE102005031058A1 (en) * | 2005-07-02 | 2007-01-04 | Mahle International Gmbh | Filter element and a filter housing suitable for receiving it |
| US8241493B2 (en) * | 2008-06-16 | 2012-08-14 | Baldwin Filters, Inc. | Filter with ejection mechanism |
| US8815090B2 (en) * | 2008-06-16 | 2014-08-26 | Baldwin Filters, Inc. | Filter with water separation device |
| US8128819B2 (en) * | 2008-06-16 | 2012-03-06 | Baldwin Filters Inc. | Fluid filter, fluid filter assembly, and mounting method |
| DE102011007971A1 (en) * | 2011-01-04 | 2012-07-05 | Mann + Hummel Gmbh | Device for the separation of liquids and gases |
-
2014
- 2014-04-01 US US14/242,666 patent/US9527018B2/en active Active
-
2015
- 2015-03-10 CA CA2943218A patent/CA2943218A1/en not_active Abandoned
- 2015-03-10 CN CN201580016979.4A patent/CN106132500B/en not_active Expired - Fee Related
- 2015-03-10 AU AU2015241488A patent/AU2015241488B2/en not_active Ceased
- 2015-03-10 TR TR2019/08778T patent/TR201908778T4/en unknown
- 2015-03-10 WO PCT/US2015/019595 patent/WO2015153076A1/en active Application Filing
- 2015-03-10 ES ES15711621T patent/ES2730966T3/en active Active
- 2015-03-10 BR BR112016022641A patent/BR112016022641A2/en not_active IP Right Cessation
- 2015-03-10 EP EP15711621.1A patent/EP3126030B1/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3370707A (en) * | 1964-09-08 | 1968-02-27 | Nordstrom Per Ingemar | Oil filter, particularly for automotive vehicles |
| US3428180A (en) * | 1966-04-11 | 1969-02-18 | Wendal A Rogers | Filter unit |
| US3796025A (en) * | 1971-12-23 | 1974-03-12 | Bendix Corp | Absorptive dryer having oil mist eliminating apparatus |
| CN1921922A (en) * | 2004-03-24 | 2007-02-28 | 唐纳森公司 | Filter elements, air cleaner, assembly, and methods |
| CN103298537A (en) * | 2010-10-01 | 2013-09-11 | 卡特彼勒公司 | Canister filter system with drain that cooperates with filter element |
| CN103354868A (en) * | 2010-12-20 | 2013-10-16 | Ufi发明中心有限公司 | A method for dimensioning a filter group for internal combustion engines and a relative filter group |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2943218A1 (en) | 2015-10-08 |
| AU2015241488B2 (en) | 2019-02-21 |
| EP3126030A1 (en) | 2017-02-08 |
| EP3126030B1 (en) | 2019-05-22 |
| ES2730966T3 (en) | 2019-11-13 |
| CN106132500B (en) | 2017-10-10 |
| US20150273370A1 (en) | 2015-10-01 |
| BR112016022641A2 (en) | 2017-08-15 |
| TR201908778T4 (en) | 2019-07-22 |
| US9527018B2 (en) | 2016-12-27 |
| WO2015153076A1 (en) | 2015-10-08 |
| AU2015241488A1 (en) | 2016-10-27 |
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